Contents

'use strict';

function columnsFromRows(rows) {
  var columns = [];
  rows.forEach(function (row) {
    row.forEach(function (n, index) {
      columns[index] = columns[index] || [];
      columns[index].push(n);
    });
  });
  return columns;
}

function parseRows(description) {
  return description.split('\n').map(function (row) {
    return row.split(' ').map(function (char) {
      return parseInt(char, 10);
    });
  });
}

function Matrix(description) {
  this.rows = parseRows(description);
  this.columns = columnsFromRows(this.rows);
}

module.exports = Matrix;

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.138	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.137	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.136	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.135	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.134	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.133	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.132	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.131	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.130	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.129	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.128	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.127	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.126	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.125	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.124	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.123	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.122	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.121	tracks/javascript/exercises/matrix/example.js
trackler-2.2.1.120	tracks/javascript/exercises/matrix/example.js